tex-gyre-schola – A font that extends URW Century Schoolbook L

TeX Gyre Schola is based on the URW Century Schoolbook L family
(from Century Schoolbook, designed by Morris Fuller Benton).
Schola serves as a replacement for the standard New Century
Schoolbook font.

The standard faces have been greatly extended.
The family is available both in Adobe Type 1 and in OpenType formats,
and LaTeX support (for use with a variety of encodings) is provided.
Vietnamese characters were added by Han The Thanh.